.vote-box{
    width: 100vw;
    height: 100vh;
    background-color: skyblue;

    .header{
        height: 100px;
        background-color: sandybrown;
    }
    .main{
        height: 300px;
        background-color: pink;
    }
    .footer{
        height: 200px;
        background-color: skyblue;
    }
}